View Code of Problem 65

#include <stdio.h>
int main()
{
    int t;
    scanf("%d",&t);
    while(t--)
    {
        int r;
        scanf("%d",&r);
        int a[r][r];
        
        
        for(int i=0;i<r;++i)
        {
            for(int j=0;j<=i;++j)
            {
                scanf("%d",&a[i][j]);
            }
        }
        for(int i=r-1;i>=0;--i)
        {
            for(int j=0;j<=i;++j)
            {
                if(a[i][j]<a[i][j+1])
                {
                    a[i-1][j]+=a[i][j+1];
                }
                else
                {
                    a[i-1][j]+=a[i][j];
                }
            }
        }
        printf("%d\n",a[0][0]);
    }
}

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